156764341120

素因数分解:

$2^7\times 5^1\times {\mathrm{244944283}}^1$

素因数の和:244944302

約数の個数: 32

約数和(自身を含む): 374764754520

約数和(自身を除く): 218000413400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 244944283, 489888566, 979777132, 1224721415, 1959554264, 2449442830, 3919108528, 4898885660, 7838217056, 9797771320, 15676434112, 19595542640, 31352868224, 39191085280, 78382170560, 156764341120]

約数ペア:

[(1, 156764341120), (2, 78382170560), (4, 39191085280), (5, 31352868224), (8, 19595542640), (10, 15676434112), (16, 9797771320), (20, 7838217056), (32, 4898885660), (40, 3919108528), (64, 2449442830), (80, 1959554264), (128, 1224721415), (160, 979777132), (320, 489888566), (640, 244944283)]